After a critical intelligence leak, a national security unit launches an intensive investigation. But successive setbacks in their arrest operations reveal a shocking truth: the trail leads back to within the unit itself. Amidst a storm of trust and betrayal, a silent battle begins to unfold...
as Yan Di
as Huang Kai
as Zhao Hong
as Li Nan
as Bai Fan
as Director Wang
as Xiao Yu
as Jian Hao
as Chen Yi
